Used Bitmain APW3++ 1600W Power Supply For ANTMINER S9 S9i S9j L3+ D3 T9+ E3 Z9 Mini DR3 Innosilicon A9 A10
https://www.vogueparade.com/shopping/EN/142001/1/1005003308862709/used-bitmain-apw3-1600w-power-supply-for-antminer-s9-s9i-s9j-l3-d3-t9-e3-z9-mini-dr3-innosilicon-a9-a10//